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22787-67-3

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22787-67-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22787-67-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,7,8 and 7 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 22787-67:
(7*2)+(6*2)+(5*7)+(4*8)+(3*7)+(2*6)+(1*7)=133
133 % 10 = 3
So 22787-67-3 is a valid CAS Registry Number.

22787-67-3Downstream Products

22787-67-3Relevant articles and documents

Palladium-Catalyzed Visible-Light-Driven Carboxylation of Aryl and Alkenyl Triflates by Using Photoredox Catalysts

Shimomaki, Katsuya,Nakajima, Tomoya,Caner, Joaquim,Toriumi, Naoyuki,Iwasawa, Nobuharu

, p. 4486 - 4489 (2019)

A visible-light-driven carboxylation of aryl and alkenyl triflates with CO2 is developed by using a combination of Pd and photoredox catalysts. This reaction proceeds under mild conditions and can be applied to a wide range of substrates including acyclic alkenyl triflates.

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